Across
- 1. a way to find the sum
- 3. sides of polygon meet
- 4. matter in an object
- 5. part of a whole
- 10. distance around
- 11. measures of long, tall, or wide
- 12. space that cover a figure
- 13. answer to division
- 14. rename a number
- 15. unit of length
- 17. answer to addition
Down
- 2. any number
- 4. product
- 5. number being multiplied
- 6. top part of a fraction
- 7. unit of mass
- 8. number ends in 0,2,4,6,
- 9. what each symbols represent
- 14. estimate
- 16. unit of time